// STLport regression testsuite component.
// To compile as a separate example, please #define MAIN.
#include <iostream>
#include <vector>
#include <algorithm>
#ifdef MAIN
#define iter4_test main
#endif
#if !defined (STLPORT) || defined(__STL_USE_NAMESPACES)
using namespace std;
#endif
int iter4_test(int, char**)
{
cout<<"Results of iter4_test:"<<endl;
int failures = 0;
int array[2];
vector<int> v; // Empty vector of integers.
v.push_back(1);
v.push_back(2);
v.push_back(3);
// Position immediately after last item.
std::vector<int>::iterator i = v.end();
// Move back one and then access.
i -= 1;
cout << "last element is " << *i << endl;
array[0] = *i;
i -= 2; // Jump back two items.
cout << "first element is " << *i << endl;
array[1] = *i;
if(array[0] != 3)
failures++;
if(array[1] != 1)
failures++;
return failures;
}